user
Provide three tips to make a great first impression.

assistant
Three tips to make a great first impression are: 
1. Be polite and friendly. Show genuine interest in the person you are meeting and be sincere in your interactions. 
2. Prepare and practice. Make sure you know what you want to say and how you want to say it so that you can present yourself in the best light.
3. Make eye contact. Make sure to establish eye contact with the people you are meeting as it shows that you are engaged in the conversation.